(02-25-2017, 10:15 AM)Scott Kneisel Wrote: This is one of my new/old project engines for the 2017 season. It is a classic modified all out Mc10 that I want to run in the historical class. It is done up with period correct accessories except for maybe a Cresent AlKY carb. I have also added a few porting touches which should help performance.  Still waiting for the Go-Power stuffer that is coming next week, then all I need to do is polish the head shroud and finish her up. I have high hopes that she will be a good runner.

(02-25-2017, 11:03 AM)Scott Kneisel Wrote: Terry,
A good engine man never tells!!!

I am not that good though so here goes:

Factory stroker crank
Mc40 rod

0.040" oversize thin ring pinned stroker piston
Exhaust ports squared, raised a little and eyebrowed
Intake wall worked on some
3 finger boost ports fed from the top
0.090" head gasket  0.023" crush up to a stock head.
Palmini P34 directional intake mani with Homelite 4 pedal reed  (my favorite manifold)
Go Power stuffer
Offset flywheel key which will provide 35 deg advance for Maverick

Pretty much a clone of what I built 3 years ago and ran at TBO. That engine had the same timing and was running on Gas with an HL 304E carb on an Mc45 manifold. No preignition and it was a screamer but I was running more crush. When Bob drove the kart he was faster than most of the 91's and 820's.

This year running Methanol and a little more compression it should be even better.

Chris M has the engine I ran from 3 years ago but with a Hartman carb. He should get that out and we can have an Mc10 dual!!

(02-25-2017, 11:03 AM)y old 101Scott Kneisel Wrote: Terry,
A good engine man never tells!!!

I am not that good though so here goes:

Factory stroker crank
Mc40 rod

0.040" oversize thin ring pinned stroker piston
Exhaust ports squared, raised a little and eyebrowed
Intake wall worked on some
3 finger boost ports fed from the top
0.090" head gasket  0.023" crush up to a stock head.
Palmini P34 directional intake mani with Homelite 4 pedal reed  (my favorite manifold)
Go Power stuffer
Offset flywheel key which will provide 35 deg advance for Maverick

Pretty much a clone of what I built 3 years ago and ran at TBO. That engine had the same timing and was running on Gas with an HL 304E carb on an Mc45 manifold. No preignition and it was a screamer but I was running more crush. When Bob drove the kart he was faster than most of the 91's and 820's.

This year running Methanol and a little more compression it should be even better.

Chris M has the engine I ran from 3 years ago but with a Hartman carb. He should get that out and we can have an Mc10 dual!!

(02-25-2017, 11:45 AM)ted johnson Wrote:

(02-25-2017, 11:03 AM)y old 101Scott Kneisel Wrote: Terry,
A good engine man never tells!!!

I am not that good though so here goes:

Factory stroker crank
Mc40 rod

0.040" oversize thin ring pinned stroker piston
Exhaust ports squared, raised a little and eyebrowed
Intake wall worked on some
3 finger boost ports fed from the top
0.090" head gasket  0.023" crush up to a stock head.
Palmini P34 directional intake mani with Homelite 4 pedal reed  (my favorite manifold)
Go Power stuffer
Offset flywheel key which will provide 35 deg advance for Maverick

Pretty much a clone of what I built 3 years ago and ran at TBO. That engine had the same timing and was running on Gas with an HL 304E carb on an Mc45 manifold. No preignition and it was a screamer but I was running more crush. When Bob drove the kart he was faster than most of the 91's and 820's.

This year running Methanol and a little more compression it should be even better.

Chris M has the engine I ran from 3 years ago but with a Hartman carb. He should get that out and we can have an Mc10 dual!!

Scott, I have a shortie Palmini here. It has an almost invisible crack in it, but it has at one time been polished, and it ought to be loud and should be a great RPM header. I used to run these all the time on the stroker Mac 10's. If you want it; it's yours. I'll try to get this thing to allow me to attach a bad pic of it on my old 101. Ted

(02-25-2017, 01:41 PM)Scott Kneisel Wrote:

(02-25-2017, 11:45 AM)ted johnson Wrote:

(02-25-2017, 11:03 AM)y old 101Scott Kneisel Wrote: Terry,
A good engine man never tells!!!

I am not that good though so here goes:

Factory stroker crank
Mc40 rod

0.040" oversize thin ring pinned stroker piston
Exhaust ports squared, raised a little and eyebrowed
Intake wall worked on some
3 finger boost ports fed from the top
0.090" head gasket  0.023" crush up to a stock head.
Palmini P34 directional intake mani with Homelite 4 pedal reed  (my favorite manifold)
Go Power stuffer
Offset flywheel key which will provide 35 deg advance for Maverick

Pretty much a clone of what I built 3 years ago and ran at TBO. That engine had the same timing and was running on Gas with an HL 304E carb on an Mc45 manifold. No preignition and it was a screamer but I was running more crush. When Bob drove the kart he was faster than most of the 91's and 820's.

This year running Methanol and a little more compression it should be even better.

Chris M has the engine I ran from 3 years ago but with a Hartman carb. He should get that out and we can have an Mc10 dual!!

Scott, I have a shortie Palmini here. It has an almost invisible crack in it, but it has at one time been polished, and it ought to be loud and should be a great RPM header. I used to run these all the time on the stroker Mac 10's. If you want it; it's yours. I'll try to get this thing to allow me to attach a bad pic of it on my old 101. Ted

Thanks Ted, that is the same as the one that disappeared on me but mine was not polished. I would love it but insist on paying you for it, they are pretty rare. Send a PM and let me know what you would like for it and I can PayPal or send you a check.
Scott